RadComboBox and RadDatePicker drop-downs not opening correctly within a popup window on iOS

[Nathan]

I've noticed that when I use a RadComboBox or RadDatePicker within a Popup window on iOS that the dropdown displays outside of the popup window and therefore not able to click and choose options within the dropdown. I have created a basic program that shows the problem. I'm running it on an iPad simulator running iOS 17.5.  Sometimes, I can adjust the vertical offset to get it to display within the popup, but it would be better if it displayed just below the control.

[Yana]

Hi Nathan,

Thank you for sending the demo app. I am afraid you stumbled upon a known issue when using a Popup ( the ComboBox and DataPicker dropdowns are actually popup controls) inside a Popup control.

The issue has various representations on different platforms - for example on Android there is an exception related to an Android PopupWindow limitation.

I've logged the issue on iOS separately in our public feedback portal, so we have it in mind. Here is the feedback item where you can track its status:

Popup: [iOS] The Popup is not positioned correctly when shown from another popup.

I am sorry for any inconvenience caused.

Regards,
Yana
Progress Telerik